Network check
ASN
AS63783
- OwnerChiba University of Commerce
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses2,048
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS63783
AS63783 Chiba University of Commerce
AS63783 (Chiba University of Commerce) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS63783 traffic at signup.
Send the visitor's IP. The response includes the ASN, the owner and flags.hosting.
curl https://veqen-app.com/v1/ip/check \
-H "Authorization: Bearer $VEQEN_API_KEY" \
-H "Content-Type: application/json" \
-d '{"ip": "203.0.113.7"}'import os, requests
r = requests.post(
"https://veqen-app.com/v1/ip/check",
headers={"Authorization": f"Bearer {os.environ['VEQEN_API_KEY']}"},
json={"ip": "203.0.113.7"},
timeout=10,
)
result = r.json()
print(result["risk"]["verdict"], result["risk"]["reasons"])const res = await fetch("https://veqen-app.com/v1/ip/check", {
method: "POST",
headers: {
Authorization: `Bearer ${process.env.VEQEN_API_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({"ip": "203.0.113.7"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);Questions
About AS63783
Is AS63783 a datacenter or VPN network?
AS63783 (Chiba University of Commerce) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS63783?
AS63783 is registered to Chiba University of Commerce. It announces about 2,048 IPv4 addresses.
How do I detect traffic from AS63783?
Call the Veqen IP check with the visitor's address. The response includes the ASN, the owner and whether the network is a datacenter, VPN network, relay or ISP.